Gridsada was very accommodating throughout our stay although we didn't get a chance to meet him in person. He responded to all our replies very promptly. We arrived late, at midnight and he left the keys with the building's office. Not only did he provide us with amenities we asked for, he also provided additional amenities throughout the stay such as a mosquito attractor (?) and a clothe hanger (this came in so handy).
In terms of the place, it's a cosy little room with enough space for two. There are towels, hair dryer, free WiFi and A/C. Around the area are lots of 7/11 and close by are (public?) washing machines you can pay to use. The location is a little bit far from central area and I was lucky enough to have a friend who lived close by to help me get around. The only tip I have is concerning getting to or from the airport. I took a Grab when I arrived and it costed me over 200 THB?? But when I caught a taxi to get to the place, it was only 60 THB... I suggest you taxi it, hahah.